| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.26 | 3.203% | $42.5816 | $42.58 | $42.60 | $42.60 |
| Purchase #2 | $151.98 | 8.536% | $164.953 | $164.95 | $164.95 | $165.00 |
| Purchase #3 | $122.27 | 3.623% | $126.6998 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $33.92 | 10.250% | $37.3968 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $174.85 | 3.444% | $180.8718 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $7.51 | 3.106% | $7.7433 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $100.75 | 9.177% | $109.9958 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $632.54 | $670.2421 | $670.24 | $670.25 | $670.30 | |